Tony description : white carbon black Chemical name: precipitated silica, the formula SiO2? NH2O. As a white amorphous fine powder or granular, light, form polymeric fine particles after absorbing moisture. Reinforcing filler silica is used as natural rubber and synthetic rubber, synthetic resin, filler, ink thickener, paint pigments anti- precipitating agent, matting agents, vehicles and metal polishing agent and emulsifier in soft anti-settling agent, also used as pesticide carrier and lightweight newsprint filler.
Light powder Chemical Name silica , Which do add to the resin used , The product becomes lighter , White powder
package : 10 kg / package , Price : 80 yuan / Package ( ghost sell)
Contact: Mr. Cheng / 13713130595. QQ: 414056886
URL: http:. // shop35258658 taobao.com
Welcome to inquire, reasonable price deals !